Date: 22 Aug 2002 16:54:56 +0000 From: Josh Paetzel <friar_josh@webwarrior.net> To: Matt Snow <drama@slakin.net> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Postfix question.... Message-ID: <1030035303.268.28.camel@markx.vladsempire.net> In-Reply-To: <20020822132330.J27882-100000@seven.slakin.net> References: <20020822132330.J27882-100000@seven.slakin.net>
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On Thu, 2002-08-22 at 20:27, Matt Snow wrote: > Hello all, > I randomly get emails that show as coming from my mail servers hostname > and get something like this in the maillog: > > Aug 22 12:08:14 seven postfix/smtpd[26527]: connect from > seven.slakin.net[67.112.126.134] > Aug 22 12:08:14 seven postfix/smtp[26525]: warning: host > seven.slakin.net[67.112.126.134] greeted me with my own hostname > seven.slakin.net > Aug 22 12:08:14 seven postfix/smtp[26525]: warning: host > seven.slakin.net[67.112.126.134] replied to HELO/EHLO with my own hostname > seven.slakin. > net > Aug 22 12:08:14 seven postfix/local[26526]: 89EF7848: to=<no-@slakin.net>, > relay=local, delay=90430, status=deferred (SOFT BOUNCE - unknown user: > "no-") > Aug 22 12:08:14 seven postfix/smtp[26525]: 4D7F18C3: > to=<dr4ma@quak.slakin.net>, relay=seven.slakin.net[67.112.126.134], > delay=75418, status=defe > rred (SOFT BOUNCE - mail for quak.slakin.net loops back to myself) > Aug 22 12:08:14 seven postfix/smtpd[26527]: lost connection after EHLO > from seven.slakin.net[67.112.126.134] > Aug 22 12:08:14 seven postfix/smtpd[26527]: disconnect from > seven.slakin.net[67.112.126.134] > > How can I stop this from happening? > > * * * * * * * * > Matt Snow adding the following lines to /usr/local/etc/postfix/main.cf should do the trick: smtpd_helo_required = yes smptd_client_restrictions = Reject_unknown_hostname Josh To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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